Bug 871696

Summary: SELinux is preventing /lib/systemd/systemd-logind from 'setattr' accesses on the blk_file sr0.
Product: [Fedora] Fedora Reporter: mailinator <abrt>
Component: libvirtAssignee: Libvirt Maintainers <libvirt-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 17CC: berrange, clalancette, crobinso, dominick.grift, dwalsh, itamar, jforbes, jyang, laine, libvirt-maint, mgrepl, veillard, virt-maint
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:fa0344e188cf72546e973ddb607bbbb0c03178c7102362f48185e7ed9a77d33c
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-12-08 20:04:19 EST Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Description Flags
File: executable
File: hashmarkername none

Description mailinator 2012-10-31 01:07:20 EDT
Additional info:
libreport version:
kernel:         3.1.5-1.fc16.x86_64

:SELinux is preventing /
:*****  Plugin catchall (100. confidence) suggests  ***************************
:If you believe that systemd-logind should be allowed setattr access on the sr0 blk_file by default.
:Then you should report this as a bug.
:You can generate a local policy module to allow this access.
:allow this access for now by executing:
:# grep systemd-logind /var/log/audit/audit.log | audit2allow -M mypol
:# semodule -i mypol.pp
:Additional Information:
:Source Context                system_u:system_r:systemd_logind_t:s0
:Target Context                system_u:object_r:virt_content_t:s0
:Target Objects                sr0 [ blk_file ]
:Source                        systemd-logind
:Source Path                   /lib/systemd/systemd-logind
:Port                          <Unknown>
:Host                          (removed)
:Source RPM Packages           systemd-37-3.fc16
:Target RPM Packages           
:Policy RPM                    selinux-policy-3.10.0-64.fc16
:Selinux Enabled               True
:Policy Type                   targeted
:Enforcing Mode                Enforcing
:Host Name                     (removed)
:Platform                      Linux (removed)
:                              3.1.4-1.fc16.x86_64 #1 SMP Tue Nov 29 11:37:53 UTC
:                              2011 x86_64 x86_64
:Alert Count                   2
:First Seen                    Sat 10 Dec 2011 07:55:31 PM CET
:Last Seen                     Sat 10 Dec 2011 11:18:05 PM CET
:Local ID                      14bed772-5cbc-4d21-85ac-4d0e9f2a7eb9
:Raw Audit Messages
:type=AVC msg=audit(1323555485.669:711): avc:  denied  { setattr } for  pid=1119 comm="systemd-logind" name="sr0" dev=devtmpfs ino=8018 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:virt_content_t:s0 tclass=blk_file
:type=SYSCALL msg=audit(1323555485.669:711): arch=x86_64 syscall=setxattr success=yes exit=0 a0=166acb0 a1=7fe0bcb35d2b a2=166da10 a3=24 items=0 ppid=1 pid=1119 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=systemd-logind exe=/lib/systemd/systemd-logind subj=system_u:system_r:systemd_logind_t:s0 key=(null)
:Hash: systemd-logind,systemd_logind_t,virt_content_t,blk_file,setattr
:#============= systemd_logind_t ==============
:allow systemd_logind_t virt_content_t:blk_file setattr;
:audit2allow -R
:#============= systemd_logind_t ==============
:allow systemd_logind_t virt_content_t:blk_file setattr;
Comment 1 mailinator 2012-10-31 01:07:24 EDT
Created attachment 635943 [details]
File: executable
Comment 2 mailinator 2012-10-31 01:07:26 EDT
Created attachment 635944 [details]
File: hashmarkername
Comment 3 Daniel Walsh 2012-10-31 06:57:17 EDT
libvirt should not be labeling devices as virt_content_t, it should set them back to their default label.
Comment 4 Cole Robinson 2012-12-08 20:04:19 EST

*** This bug has been marked as a duplicate of bug 871790 ***